Download or read book Mass Transfer Driven Evaporation From Capillary Porous Media written by Rui Wu and published by CRC Press. This book was released on 2022-11-09 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass Transfer–Driven Evaporation from Capillary Porous Media offers a comprehensive review of mass transfer–driven drying processes in capillary porous media, including pore-scale and macro-scale experiments and models. It covers kinetics of drying of a single pore, pore-scale experiments and models, macro-scale experiments and models, and understanding of the continuum model from pore-scale studies. The book: Explains the detailed transport processes in porous media during drying. Introduces cutting-edge visualization experiments of drying in porous media. Describes the pore network models of drying in porous media. Discusses the continuum models of drying in porous media based on pore-scale studies. Points out future research opportunities. Aimed at researchers, students and practicing engineers, this work provides vital fundamental and applied information to those working in drying technology, food processes, applied energy, and mechanical and chemical engineering.
Download or read book Mass Transfer Driven Evaporation From Capillary Porous Media written by Rui Wu and published by CRC Press. This book was released on 2022-11-09 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass Transfer–Driven Evaporation from Capillary Porous Media offers a comprehensive review of mass transfer–driven drying processes in capillary porous media, including pore-scale and macro-scale experiments and models. It covers kinetics of drying of a single pore, pore-scale experiments and models, macro-scale experiments and models, and understanding of the continuum model from pore-scale studies. The book: Explains the detailed transport processes in porous media during drying. Introduces cutting-edge visualization experiments of drying in porous media. Describes the pore network models of drying in porous media. Discusses the continuum models of drying in porous media based on pore-scale studies. Points out future research opportunities. Aimed at researchers, students and practicing engineers, this work provides vital fundamental and applied information to those working in drying technology, food processes, applied energy, and mechanical and chemical engineering.
Download or read book Transport Phenomena in Capillary Porous Structures and Heat Pipes written by Henry Smirnov and published by CRC Press. This book was released on 2009-07-29 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-phase nano- and micro-thermal control device research is now proving relevant to a growing range of modern applications, including those in cryogenics, thermal engineering, MEMS, and aerospace engineering. Until now, researchers have lacked a definitive resource that provides a complete review of micro- and nano-scale evaporative heat and mass
Download or read book Handbook of Porous Media written by Kambiz Vafai and published by CRC Press. This book was released on 2005-03-30 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last three decades, advances in modeling flow, heat, and mass transfer through a porous medium have dramatically transformed engineering applications. Comprehensive and cohesive, Handbook of Porous Media, Second Edition presents a compilation of research related to heat and mass transfer including the development of practical applications
Download or read book Liquid and Vapour Flows in Porous Bodies written by N.V. Churaev and published by CRC Press. This book was released on 2000-03-09 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adopts a completely original approach to the study of processes of mass transfer. In contrast to the usual approach, based on the concept of continuum media and the theory of heat and mass transfer, the topic is considered from a new viewpoint, taking into account the heterogeneous dispersal state of porous bodies. The author bases his discussion on the theory of surface forces and microhydrodynamic analysis of the processes of mass transport of gases, liquids and vapors, providing the reader with a systematic account of liquid/solid and gas/solid interfaces. Topics treated in this book include structural peculiarities, equilibrium and properties of liquids in porous bodies. Various mechanisms of mass transfer are considered, including liquid flow in pores and films, gas diffusion, combined transfer of liquid and vapor, convective diffusion in solutions, structure formation, capillary phenomena, and wetting. This unique book provides a wealth of information from the former Soviet Union, which will be of great interest to chemists, physicists and materials scientists, as well as industrialists working with a variety of different products in which disperse systems and porous bodies are important.
Download or read book Heat and Mass Transfer in Drying of Porous Media written by Peng Xu and published by CRC Press. This book was released on 2019-07-16 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat and Mass Transfer in Drying of Porous Media offers a comprehensive review of heat and mass transfer phenomena and mechanisms in drying of porous materials. It covers pore-scale and macro-scale models, includes various drying technologies, and discusses the drying dynamics of fibrous porous material, colloidal porous media and size-distributed particle system. Providing guidelines for mathematical modeling and design as well as optimization of drying of porous material, this reference offers useful information for researchers and students as well as engineers in drying technology, food processes, applied energy, mechanical, and chemical engineering.
Download or read book Principles of Heat Transfer in Porous Media written by Maasoud Kaviany and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Convective heat tranfer is the result of fluid flowing between objects of different temperatures. Thus it may be the objective of a process (as in refrigeration) or it may be an incidental aspect of other processes. This monograph reviews in a concise and unified manner recent contributions to the principles of convective heat transfer for single- and multi-phase systems: It summarizes the role of the fundamental mechanism, discusses the governing differential equations, describes approximation schemes and phenomenological models, and examines their solutions and applications. After a review of the basic physics and thermodynamics, the book divides the subject into three parts. Part 1 deals with single-medium transfer, specifically with intraphase transfers in single-phase flows and with intramedium transfers in two-phase flows. Part 2 deals with fluid-solid transfer processes, both in cases where the interface is small and in cases where it is large, as well as liquid-liquid transfer processes. Part 3 considers three media, addressing both liquid-solid-solid and gas-liquid-solid systems.
Download or read book Heat and Mass Transfer in Capillary porous Bodies written by Alekse'i Vasil'evich Lykov and published by . This book was released on 1966 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat and Mass Transfer in Porous Media written by Michel Quintard and published by Elsevier Publishing Company. This book was released on 1992 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in the theoretical and practical problems of porous media physics are reviewed in this volume. The main emphasis is on the interdisciplinary nature of transport phenomena in porous media study. State-of-the-art reviews and descriptions of innovative research in progress are reported. A broad spectrum of problems and techniques related to porous media physics is presented. Fundamental questions currently under investigation provide a unifying theme in this volume, helping the reader to understand the problems and research trends in the field. The first part focuses on general problems and techniques. Phenomenological aspects of averaging techniques, the hierarchy of scales that are involved in real porous media and the related scaling problems of multiphase, multicomponent transport phenomena are examined with the emphasis on providing the basic scientific background for a variety of applications. Sometimes, theory comes very close to applications, and occasionally they diverge. This timely treatise demonstrates that both is now the case in porous media physics. This volume will prove an indispensable reference source for all those interested in resolving discrepancies through innovative research work, and inspiring new advances in the field.
Download or read book Convective Heat Transfer in Porous Media written by Yasser Mahmoudi and published by CRC Press. This book was released on 2019-11-06 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on heat transfer in porous media, this book covers recent advances in nano and macro’ scales. Apart from introducing heat flux bifurcation and splitting within porous media, it highlights two-phase flow, nanofluids, wicking, and convection in bi-disperse porous media. New methods in modeling heat and transport in porous media, such as pore-scale analysis and Lattice–Boltzmann methods, are introduced. The book covers related engineering applications, such as enhanced geothermal systems, porous burners, solar systems, transpiration cooling in aerospace, heat transfer enhancement and electronic cooling, drying and soil evaporation, foam heat exchangers, and polymer-electrolyte fuel cells.
Download or read book Dried Fruit Products written by Felipe Richter Reis and published by CRC Press. This book was released on 2024-07-10 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dehydration of fruits is a massive operation amounting to tens of billions of dollars’ worth in the global market. The enormous variety of fruits grown around the world and the wide range of products made therefrom make this an attractive method for the development of novel and shelf-stable consumer products. Dried Fruit Products offers a current approach linking the theory and practice of fruit drying, summarizing various techniques, their advantages and limitations, industrial applications, and simple design methods. Such dried fruit products as fruit pieces, fruit leathers, and fruit powders are dealt with in a way to inform their physical, chemical, sensory, and nutritional features, along with the characteristics of the process used to obtain them, such as drying method and drying equipment. Key Features: Contains up-to-date information on fruit drying Presents a multi-perspective viewpoint of fruit drying Addresses both food science and chemical engineering aspects of fruit drying Readers can gain knowledge on the various types of drying techniques and insightful thoughts on selecting the appropriate drying techniques for different fruit products.
Download or read book Drying and Valorisation of Food Processing Waste written by Chien Hwa Chong and published by CRC Press. This book was released on 2023-08-28 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drying and Valorisation of Food Processing Waste is a comprehensive guide that delves into the crucial role of advanced drying technologies in mitigating the issue of food waste. This book evaluates the current research, technologies, and methodologies in food waste processing and valorisation, highlighting the challenges and opportunities that exist in this field. This book provides a systematic classification of various types of food waste and how to choose the most appropriate drying technology based on waste characteristics. It also covers the effects of drying technologies on physical and chemical properties, as well as valuable compounds. In addition, it evaluates the impact of drying on different valorisation routes and provides real-life industrial case studies to illustrate the practical applications of the concepts discussed. It is an invaluable resource for professionals, researchers, and academics who are looking to gain a deeper understanding of the impact of drying on food waste reduction and valorisation. This book is aimed at chemical, food, and environmental engineers as well as researchers and academics in these fields. It provides a comprehensive overview of the latest developments in food waste processing and valorisation and is an essential reference for professionals seeking to advance their knowledge in this field. Additionally, this book's practical approach and case studies make it an ideal resource for students and researchers who are looking to gain hands-on experience in food waste reduction and valorisation.
Download or read book Drying of Herbs Spices and Medicinal Plants written by Ching Lik Hii and published by CRC Press. This book was released on 2023-09-28 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drying is a key operation in processing of many plant-based foods and medicines for the purpose of preservation and retention of key attributes and active compounds. Therefore, it is essential to select suitable drying techniques to ensure a product is processed under optimal operating conditions. Drying of Herbs, Spices, and Medicinal Plants presents processing aspects of these three major global agricultural commodities. It offers an insight into the drying and product quality of herbs, spices, and medicinal plants, such as drying characteristics, equipment selection, physiochemical analyses, quality improvement, product development, storage, and shelf life as well as future developments. Offers the latest information on drying and processing technologies, research, and development Summarizes various drying techniques, their advantages and limitations, industrial applications, and simple design methods Presents guidelines for dryer selection Links theory and practice Envisages future trends and demands Featuring chapters from expert authors in both industry and academia, this book is an important resource for those working in the chemical, food processing, pharma, and biotech industries, especially those focused on the drying of plants for food and medicinal applications.
Download or read book Particulate Drying written by Sachin Vinayak Jangam and published by CRC Press. This book was released on 2023-07-17 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the process industry, understanding the unit operation of particulate drying is imperative to yield products with desired properties and characteristics and to ensure process safety, optimal energy efficiency and drying performance, as well as low environmental impact. There are many techniques and tools available, which can cause confusion. Particulate Drying: Techniques and Industry Applications provides an overview of various particulate drying techniques, their advantages and limitations, industrial applications, and simple design methods. This book: • Covers advances in particulate drying and their importance in the process industry • Highlights recent developments in conventional drying techniques and new drying technologies • Helps readers gain insight into selecting the appropriate drying techniques for a particular product • Summarizes various applications from a wide range of industries, including chemical, food, pharmaceutical, biotech, polymer, mineral, and agro-industries • Projects future research trends and demands in particulate drying This book serves as a reference for process and plant engineers as well as researchers in the fields of particulate processing, mineral processing, food processing, chemical engineering, and mechanical engineering, especially those involved in the selection of drying equipment for particulate solids and R&D of drying of particulate materials.
Download or read book Mass Transfer in Capillaries and Porous Media written by Syracuse University. Research Institute and published by . This book was released on 1967 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wicking in Porous Materials written by Reza Masoodi and published by CRC Press. This book was released on 2012-10-26 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive presentation of wicking models developed in academia and industry, Wicking in Porous Materials: Traditional and Modern Modeling Approaches contains some of the most important approaches and methods available, from the traditional Washburn-type models to the latest Lattice-Boltzmann approaches developed during the last few years. It provides a sound conceptual framework for learning the science behind different mathematical models while at the same time being aware of the practical issues of model validation as well as measurement of important properties and parameters associated with various models. Top experts in the field reveal the secrets of their wicking models. The chapters cover the following topics: Wetting and wettability Darcy’s law for single- and multi-phase flows Traditional capillary models, such as the Washburn-equation based approaches Unsaturated-flow based methodologies (Richard’s Equation) Sharp-front (plug-flow) type approaches using Darcy’s law Pore network models for wicking after including various micro-scale fluid-flow phenomena Studying the effect of evaporation on wicking using pore network models Fractal-based methods Modeling methods based on mixture theory Lattice-Boltzmann method for modeling wicking in small scales Modeling wicking in swelling and non-rigid porous media This extensive look at the modeling of porous media compares various methods and treats traditional topics as well as modern technologies. It emphasizes experimental validation of modeling approaches as well as experimental determination of model parameters. Matching models to particular media, the book provides guidance on what models to use and how to use them.
Download or read book Drying of Aromatic Plant Material for Natural Perfumes written by Viplav Hari Pise and published by CRC Press. This book was released on 2023-11-01 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drying of Aromatic Plant Material for Natural Perfumes provides readers with a deep understanding of the fascinating world of aromatic plants, drying, extraction and perfumery. It covers the significance and global demand of essential oils, a glimpse of plant histology, secretion and storage of secondary metabolites in plant tissues, drying technologies and selection for dehydration of herbage, extraction, chemical compositions and applications. The book is organized into four sections: plant cell structures and their role during dehydration, aromatic plants and their essential oil contents, composition and contribution towards perfumery, and dehydration and extraction technologies. The book does the following: Summarizes commercially important aromatic plant materials and extracted essential oil around the world and their socio-commercial impact Includes structures of plant tissues, inherent mass transfer pathways, along with the presence and role of water, the understanding of which can aid dehydration and extraction Describes methods for selecting drying parameters and relates drying mechanisms with microstructure Discusses drying technologies for heat-sensitive materials and extraction technologies for selective component extractions Covers preprocessing, extraction and standardization of essential oils for blending for different applications This book serves as a handy tool for R&D, industrial, and academic researchers working in perfumery, fragrance, and food science, as well as chemical and agricultural engineering.
